Tube: round · ДСТУ 8938
ДСТУ 8938 seamless tube 108x7.5
ДСТУ 8938 - Seamless hot-deformed steel pipes - Technical specification
ДСТУ 8938 108x7.5
| Outer diameter | 108 mm |
|---|---|
| Inner diameter | 93* mm |
| Wall thickness | 7.5 mm |
| Section area | 23.68 cm2 |
| Mass per metre | 18.589 kg/m |
| Section perimeter | 339.292 mm |
| Second moment of area | 300.629 cm4 |
| Elastic section modulus | 55.672 cm3 |
| Plastic section modulus | 75.893 cm3 |
| Radius of gyration | 3.563 cm |
| Torsional constant | 601.259 cm4 |
| Torsional modulus | 111.344 cm3 |
* Calculated value: worked out from the dimensions the standard specifies, not listed in the standard itself.